package com.cn.service;

import java.util.List;

import com.cn.domain.OrderEntity;
import com.cn.domain.ProductEntity;
  

 
  
public interface ProductService {  
	public int insertProductEntity(ProductEntity product);
	
	public List<ProductEntity> findProductEntityByWhere(ProductEntity product);
	
    public int updateProductEntity(ProductEntity product);
    
    public ProductEntity queryProductForUpdate(ProductEntity product);
}  